Message data pushing method, system and device

A message data and database technology, applied in digital transmission systems, transmission systems, data exchange networks, etc., can solve problems such as high data processing task pressure, low data query efficiency, and data query failures, and achieve real-time push, optimal The effect of message data push and the effect of improving push efficiency

CN110995566AInactive Publication Date: 2020-04-10GENEW TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-04-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a message data pushing method, system and device. The method comprises the following steps: monitoring whether data information in a database of an acquisition server is changed or not by utilizing a Canal component; and if the data information changes, obtaining changed data information, sending the changed data information to message middleware, and pushing the changed data information to each user client through the message middleware. The invention discloses a message data pushing method. Starting from the configuration of an acquisition server, the information corresponding to the subscribed table name is automatically pushed to the user client; therefore, real-time pushing of the data is realized; and the message middleware is utilized to establish the information channel between the user client and the acquisition server, so that the application range is wide, web application is supported, and the method, system and device can also be applied to other application scenarios in which the message middleware supports transmission, and therefore, a better message data pushing effect can be obtained, and the pushing efficiency of the message data is improved.
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Description

technical field

[0001] The present invention relates to the technical field of information push, in particular to a message data push method, system and device. Background technique

[0002] The collection server is a server specially used to collect and receive the information reported by the terminal and store the collected data into the server, for example: GPS positioning information, or air-conditioning parameter information or water meter information, etc. At present, our server needs to obtain specified data information It is necessary to connect to the collection server at all times, and push the specified data information through the collection server, which will increase the pressure on the collection server, resulting in low data push efficiency, and because the query takes a certain amount of time, real-time data acquisition cannot be achieved. In order to solve the problem of low data push efficiency, a common solution is to use other servers to query the databa...

Examples

Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] The inventor found through research that, for the existing collection server, since each user client needs to obtain data information from the collection server, when multiple user clients send query requests to the collection server synchronously, the data push of the collection server will be caused There is a lot of pressure, and it takes a certain amount of information processing time to query data information and push the queried data information. The longer the data processing time of the collection server, the lower the real-time performance of data query. For example: when ...